15/17.5kV Indoor AC High Voltage Vacuum Circuit Breaker
General
GPVN-15/17.5kV Model indoor AC high voltage vacuum circuit breaker is a type of holistic and completely sealed high voltage switchgear, it has compact dimension and small volume. The VCB applies to power system of rated voltage 13.8~17.5kV, three-phase and AC 50/60Hz. It is applicable in occasions with frequent operations, acting to protect and control line and electric apparatus.
Applied standards
The product conforms to IEC62271-200, GB1984, JB3855 and DL1403 and passes type test.
Conditions of use
Ambient temperature: upper limit +45°C, lower limit -25°C
The altitude does not exceed 1000m (Standard); can up to 4500m for special ordering;
Atmospheric environment: the surrounding air is not seriously polluted by corrosive or flammable gases and dust
Daily average value of relative humidity: ≤95%. Monthly average value of relative humidity: ≤90%
Earthquake intensity≤8 degree.
Product features
Holistic structure
Sealed spark chamber
Effective vacuum arc-extinguish
Good mechanical behavior5. Various mounting approach
